1. Match each equation with an equivalent equation. Some of the answer choices are not used. a. 3x + 6 = 4x + 7
b. 3(x + 6) = 4x + 7 I
c. 4x + 3x = 7-6
a. 9x = 4x + 7
b. 3x + 18 = 4x + 7
c. 3x = 4x + 7
d. 3x-1 = 4x
e. 7x = 1

Aline graph should be used

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to